164P/Christensen (Record n° 5121)
Orbital period : 6.98 years
NASA/JPL elements
IAU/MPC elements
On 2011 Oct 22 02h19 UT by Philippe DupouyNuclear magnitude (m2) 17.6 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.135 AU d (dist/Earth) 2.392 AU Right ascension 10 01 17.67 h m s Declination +20 29 44.6 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.30-m f/5.8 reflector + CCD
ACK MPCReport file updated 2011.11.01 18:42:33
AC2 obsdax@wanadoo.fr
NET UCAC-3
0164P KC2011 10 22.09640 10 01 17.67 +20 29 44.6 17.6 N 958
0164P KC2011 10 22.11145 10 01 19.20 +20 29 41.4 17.6 N 958
0164P KC2011 10 22.13046 10 01 21.21 +20 29 37.7 17.5 N 958
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1740 mm Instrument focale/diameter 5.8 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Nov 08 00h22m28s